1011000022247 has 2 divisors, whose sum is σ = 1011000022248. Its totient is φ = 1011000022246.

The previous prime is 1011000022217. The next prime is 1011000022259. The reversal of 1011000022247 is 7422200001101.

1011000022247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011000022247 - 2²⁴ = 1010983245031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011000022217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505500011123 + 505500011124.

It is an arithmetic number, because the mean of its divisors is an integer number (505500011124).

Almost surely, 2^{1011000022247} is an apocalyptic number.

1011000022247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011000022247 is an equidigital number, since it uses as much as digits as its factorization.

1011000022247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 1011000022247 its reverse (7422200001101), we get a palindrome (8433200023348).

The spelling of 1011000022247 in words is "one trillion, eleven billion, twenty-two thousand, two hundred forty-seven".